Contractor License Proof

Progressive Insulation & Windows

Licensed

Verified against CSLB on · View on CSLB

License details

License number
418046
Status
Active
Classifications
B · General BuildingC-17 · GlazingC-2 · Insulation and Acoustical
Contractor bond
$25,000
Workers' comp
Covered
License term on file
February 18, 1982 – February 29, 2028

Business

  • (818) 709 0988 (CSLB public record)
  • 9750 TOPANGA CANYON BLVD, Chatsworth, CA 91311Los Angeles County

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Frequently asked questions

Is Progressive Insulation & Windows licensed in California?

Yes. Progressive Insulation & Windows holds an active California state contractor license (CSLB #418046), verified against the CSLB public record on June 17, 2026.

What is Progressive Insulation & Windows's CSLB license number?

Progressive Insulation & Windows's California contractor license number is 418046. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=418046

What kind of work is Progressive Insulation & Windows licensed for?

Progressive Insulation & Windows is classified under General Building (B) by the CSLB.

How do I verify Progressive Insulation & Windows's license myself?

Look up license #418046 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=418046. This page reflects the CSLB public record as of June 17, 2026.

See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.